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1 vote
C + O2 = CO2

12g ____ 44g


Make this equation obey the Law of Conservation of Mass

1 Answer

4 votes

So the product is CO2 and it says that it's mass is 44g. O2 is unknown, that means the mass of the products must equal the mass of the reactants. 44-12= 32g

Answer is 32

User Bardo
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